engine JEEP GRAND CHEROKEE 2023 Owners Manual

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway
motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the State of California to cause cancer and
birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust,
do not idle the engine except as necessary, service your vehicle in a well-ventilated area
and wear gloves or wash your hands frequently when servicing your vehicle. For more
information go to www.P65Warnings.ca.gov/passenger-vehicle.
The driver’s primary responsibility is the safe operation of the vehicle. Driving while distracted can result in loss of vehicle control, resulting in an accident
and personal injury. FCA US LLC strongly recommends that the driver use extreme caution when using any device or feature that may take their attention
off the road. Use of any electrical devices, such as cellular telephones, computers, portable radios, vehicle navigation or other devices by the driver while
the vehicle is moving is dangerous and could lead to a serious accident. Texting while driving is also dangerous and should never be done while the vehicle
is moving. If you find yourself unable to devote your full attention to vehicle operation, pull off the road to a safe location and stop your vehicle. Some states
or provinces prohibit the use of cellular telephones or texting while driving. It is always the driver’s responsibility to comply with all local laws.
This Owner’s Manual has been prepared to help you get acquainted with your new Jeep
® brand vehicle and to provide a convenient reference source for
common questions.
Not all features shown in this manual may apply to your vehicle. For additional information, visit mopar.com/om (USA), owners.mopar.ca (Canada) or your
local Jeep
® brand dealer.
U.S. Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet by calling
1-877-426-5337 or by contacting your dealer. Replacement kits can be purchased by visiting www.techauthority.com.
Canadian Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet or
purchase a replacement kit by calling 1-800-387-1143 or by contacting your dealer.
DRIVING AND ALCOHOL
Drunk driving is one of the most frequent causes of accidents. Your driving ability can be seriously impaired with blood alcohol levels far below the legal
minimum. If you are drinking, don’t drive. Ride with a designated non-drinking driver, call a cab, a rideshare, a friend or use public transportation.
WARNING
Driving after drinking can lead to an accident. Your perceptions are less sharp, your reflexes are slower and your judgment is impaired when you have been
drinking. Never drink and then drive.
This Owner’s Manual illustrates and describes the operation of features and equipment that are either standard or optional on this vehicle. This manual may
also include a description of features and equipment that are no longer available or were not ordered on this vehicle. Please disregard any features and
equipment described in this manual that are not on this vehicle.
FCA US LLC reserves the right to make changes in design and specifications, and/or make
additions to or improvements to its products without imposing any obligation upon itself to install them on products previously manufactured.
With respect to any vehicles sold in Canada, the name FCA US LLC shall be deemed to be deleted and the name FCA Canada Inc. used in substitution
therefore.
This Owner’s Manual is intended to familiarize you with the important features of your vehicle. Your most up-to-date Owner’s Manual, Navigation/Uconnect
manuals and Warranty Booklet can be found by visiting the website on the back cover.
ROADSIDE ASSISTANCE
24 HOURS, 7 DAYS A WEEK AT YOUR SERVICE. CALL 1-800-521-2779 OR VISIT CHRYSLER.RSAHELP.COM (USA)
CALL 1-800-363-4869 OR VISIT FCA.ROADSIDEAID.COM (CANADA) SERVICES: Flat Tire Service, Out Of Gas/Fuel Delivery, Battery Jump Assistance, Lockout Service and Towing Service
Please see the Customer Assistance chapter in this Owner’s Manual for further information.
FCA US LLC reserves the right to modify the terms or discontinue the Roadside Assistance Program at any time. The Roadside Assistance Program is subject to restrictions and
conditions of use, that are determined solely by FCA US LLC.

4
POWER SUNROOF — IF EQUIPPED .................... 83 Single Pane Power Sunroof — If Equipped ....83
Dual Pane Power Sunroof —If Equipped ........85
HOOD ...................................................................... 87
Opening The Hood............................................87
Closing The Hood .............................................87
LIFTGATE ................................................................. 88
To Unlock/Open The Liftgate...........................88
To Lock/Close The Liftgate ..............................88
Adjustable Power Liftgate Height ....................89
Hands-Free Liftgate — If Equipped .................89
Cargo Area Features ........................................90
ROOF LUGGAGE RACK — IF EQUIPPED ............. 93
GETTING TO KNOW YOUR
INSTRUMENT PANEL
DIGITAL INSTRUMENT CLUSTER ......................... 95
Digital Instrument Cluster Descriptions ..........96
ANALOG INSTRUMENT CLUSTER ........................ 97
Analog Instrument Cluster Descriptions .........98 INSTRUMENT CLUSTER DISPLAY.........................98
Location And Controls ......................................98
Engine Oil Life Reset .................................... 100
Display And Messages .................................. 101
Instrument Cluster Display Menu Items ..... 103
Head Up Display (HUD) — If Equipped ......... 105Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ................................... 106
WARNING LIGHTS AND MESSAGES ................ 108
Red Warning Lights ....................................... 108
Yellow Warning Lights ................................... 111Yellow Indicator Lights .................................. 114
Green Indicator Lights .................................. 115
White Indicator Lights ................................... 116Blue Indicator Lights ..................................... 117
Gray Indicator Lights ..................................... 117
ONBOARD DIAGNOSTIC SYSTEM — OBD II ..... 117
Onboard Diagnostic System
(OBD II) Cybersecurity ................................... 117
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................................................... 118
STARTING AND OPERATING
STARTING THE ENGINE ...................................... 119
Automatic Transmission ............................... 119
Keyless Enter ‘n Go™ — Ignition .................. 119
Normal Starting ............................................ 119
AutoPark ........................................................ 120
Extended Park Starting ................................. 121
If Engine Fails To Start .................................. 122Cold Weather Operation
(Below –22°F Or −30°C) ............................ 122
After Starting ................................................. 122
ENGINE BREAK-IN RECOMMENDATIONS ......... 122
PARKING BRAKE ................................................. 123
Electric Park Brake (EPB) ............................. 123Auto Park Brake ............................................ 125
SafeHold ........................................................ 125
Hold ‘N Go — If Equipped ............................. 125Brake Maintenance Mode ............................ 125
AUTOMATIC TRANSMISSION ............................. 126
Ignition Park Interlock................................... 127
Brake/Transmission Shift Interlock (BTSI)
System .......................................................... 1278-Speed Automatic Transmission ............... 127
SPORT MODE — IF EQUIPPED............................ 131

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5
FOUR-WHEEL DRIVE OPERATION...................... 131 Quadra-Trac I Operating Instructions/
Precautions — If Equipped ............................ 131
Quadra-Trac II Operating Instructions/
Precautions —If Equipped ............................. 131
Shift Positions................................................ 132
Shifting Procedures ....................................... 132
Quadra-Trac II System —If Equipped ............ 133Electronic Sway Bar Disconnect —
If Equipped .................................................... 133
SELEC-TERRAIN — IF EQUIPPED ....................... 134
Selec-Terrain Mode Selection ...................... 134Instrument Cluster Display Messages ......... 135
QUADRA-LIFT — IF EQUIPPED ............................ 136
Description..................................................... 136
Air Suspension Modes .................................. 138
Instrument Cluster Display Messages ......... 138Operation ....................................................... 138
FUEL SAVER TECHNOLOGY 5.7L ONLY —
IF EQUIPPED ......................................................... 139
POWER STEERING .............................................. 139 STOP/START SYSTEM — IF EQUIPPED ............. 140
Autostop Mode .............................................. 140
Possible Reasons The Engine Does Not
Autostop......................................................... 140

To Start The Engine While In Autostop Mode......141
To Manually Turn Off The Stop/Start System .....141
To Manually Turn On The Stop/Start System......141

System Malfunction ...................................... 141
CRUISE CONTROL SYSTEMS ............................ 142
Adaptive Cruise Control (ACC) ...................... 142
TRAFFIC SIGN ASSIST SYSTEM —
IF EQUIPPED ........................................................ 151
Activation/Deactivation ................................ 151Traffic Sign Assist Modes ............................. 151
Indications On The Display ........................... 151
ACTIVE DRIVING ASSIST SYSTEM —
IF EQUIPPED ........................................................ 152
Operation ....................................................... 152
Turning Active Driving Assist On Or Off ........ 155
Indications On The Display ........................... 156System Status ............................................... 157
System Operation/Limitations ..................... 158 PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 159
ParkSense Sensors ....................................... 160
ParkSense Display ........................................ 160
ParkSense Warning Display ......................... 163
Enabling And Disabling ParkSense.............. 163

Service The ParkSense Park Assist System ...163

Cleaning The ParkSense System ................. 164
ParkSense System Usage Precautions........ 164Side Distance Warning System .................... 165
PARKSENSE ACTIVE PARK ASSIST SYSTEM —
IF EQUIPPED ......................................................... 166
Enabling And Disabling The ParkSense Active
Park Assist System........................................ 167
Parallel/Perpendicular Parking Space
Assistance Operation .................................... 168
Exiting The Parking Space ............................ 170
ACTIVE LANE MANAGEMENT SYSTEM —
IF EQUIPPED ........................................................ 171
Active Lane Management Operation ........... 171
Turning Active Lane Management On Or Off ..172

Active Lane Management Warning Message ..... 172

Changing Active Lane Management Status ...174

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8
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ......................... 307
ASSIST AND SOS SYSTEM — IF EQUIPPED ...... 307
JACKING AND TIRE CHANGING ........................ 310 Preparations For Jacking .............................. 311Jack Location ................................................. 311
Spare Tire Stowage ...................................... 313Spare Tire Removal ....................................... 313
Jacking Instructions ...................................... 315
JUMP STARTING................................................... 319
Preparations For Jump Start......................... 320Jump Starting Procedure .............................. 320
REFUELING IN EMERGENCY .............................. 321
IF YOUR ENGINE OVERHEATS ............................ 322
MANUAL PARK RELEASE .................................. 323
FREEING A STUCK VEHICLE .............................. 325
TOWING A DISABLED VEHICLE .......................... 326
Rear-Wheel Drive Models ............................. 327
Four-Wheel Drive Models.............................. 328Emergency Tow Hooks — If Equipped .......... 328 ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .................................................................. 329
EVENT DATA RECORDER (EDR) ........................ 329
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 330
Maintenance Plan ......................................... 331
ENGINE COMPARTMENT .................................... 334
2.0L Engine .................................................. 334
3.6L Engine ................................................... 335
5.7L Engine ................................................... 336
Checking Oil Level ........................................ 337Adding Washer Fluid ..................................... 337
Maintenance-Free Battery ........................... 338Pressure Washing ......................................... 338
VEHICLE MAINTENANCE..................................... 338
Engine Oil ....................................................... 338
Engine Oil Filter ............................................. 339Engine Air Cleaner Filter ............................... 339
Air Conditioner Maintenance ....................... 340
Accessory Drive Belt Inspection ................... 342Body Lubrication ........................................... 343 Windshield Wiper Blades.............................. 343
Exhaust System ............................................ 345
Cooling System.............................................. 346
Brake System ............................................... 350
Automatic Transmission ............................... 351
Front/Rear Axle Fluid ................................... 351
Transfer Case ............................................... 352Fuses.............................................................. 352
Bulb Replacement ........................................ 374
TIRES ..................................................................... 374
Tire Safety Information ................................ 374Tires — General Information ......................... 382
Tire Types....................................................... 385Spare Tires — If Equipped ............................ 386
Wheel And Wheel Trim Care ........................ 388Snow Traction Devices ................................. 389
Tire Rotation Recommendations ................ 391
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ...................................... 391
Treadwear...................................................... 391
Traction Grades ............................................. 392Temperature Grades..................................... 392

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9
STORING THE VEHICLE ...................................... 392
BODYWORK .......................................................... 392 Protection From Atmospheric Agents .......... 392
Body And Underbody Maintenance.............. 393
Preserving The Bodywork ............................. 393
INTERIORS ........................................................... 394
Seats And Fabric Parts.................................. 394
Plastic And Coated Parts .............................. 394Leather Surfaces ........................................... 395Glass Surfaces .............................................. 395
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)......... 396
BRAKE SYSTEM ................................................... 396
WHEEL AND TIRE TORQUE SPECIFICATIONS .. 396
Torque Specifications ................................... 396
FUEL REQUIREMENTS ......................................... 397
2.0L Engine.................................................... 397
3.6L Engine.................................................... 397
5.7L Engine.................................................... 397
Reformulated Gasoline ................................ 398 Materials Added To Fuel .............................. 398
Gasoline/Oxygenate Blends ......................... 398

Do Not Use E-85 In Non-Flex Fuel Vehicles ....398

CNG And LP Fuel System Modifications ...... 398Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline...................... 399Fuel System Cautions ................................... 399
FLUID CAPACITIES ............................................. 400
ENGINE FLUIDS AND LUBRICANTS................... 401
CHASSIS FLUIDS AND LUBRICANTS ................ 402
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................... 403
Prepare For The Appointment ...................... 403Prepare A List ................................................ 403Be Reasonable With Requests..................... 403 IF YOU NEED ASSISTANCE ................................ 403
Roadside Assistance..................................... 404FCA US LLC Customer Center....................... 405
FCA Canada Inc. Customer Center .............. 405
Mexico............................................................ 405
Puerto Rico And US Virgin Islands ............... 405
Customer Assistance For The Hearing Or
Speech Impaired (TDD/TTY) ......................... 405
Service Contract ........................................... 405
WARRANTY INFORMATION ................................ 406
MOPAR® PARTS ................................................. 406
REPORTING SAFETY DEFECTS .......................... 406
In The 50 United States And
Washington, D.C............................................ 406
In Canada ...................................................... 407
PUBLICATION ORDER FORMS .......................... 407
CHANGE OF OWNERSHIP OR ADDRESS .......... 408
GENERAL INFORMATION.................................... 408

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10
INTRODUCTION
Dear Customer,
Congratulations on the purchase of your new Jeep® vehicle. Be assured that it represents precision workmanship, distinctive styling, and high quality. The all-new
Jeep® Grand Cherokee/Grand Cherokee L continues to build on its proud legacy as the most celebrated SUV ever, while raising the bar in luxury and
performance. With legendary 4x4 capability, this vehicle breaks new ground in exceptional performance, comfort, and functionality. We have improved on-road
refinement and premium styling and craftsmanship inside and out. With an unsurpassed blend of refined sophistication, dynamic performance, cutting edge
technologies, and levels of elegance, the new Jeep® Grand Cherokee/Grand Cherokee L carries an attractive presence and capability that is uncommon in its
class, unquestionably Jeep® brand, and unmistakably world class.
The all-new Jeep® Grand Cherokee/Grand Cherokee L is a specialized utility vehicle and can go places and perform tasks that are not intended for conventional
passenger vehicles. It handles and maneuvers differently from many passenger vehicles both on-road and off-road, so take time to become familiar with your
vehicle. If equipped, the two-wheel drive version of this vehicle was designed for on-road use only. It is not intended for off-road driving or use in other severe
conditions suited for a four-wheel drive vehicle. Be sure you are familiar with all vehicle controls, particularly those used for braking, steering, transmission, and
transfer case shifting. Always observe federal, state, provincial and local laws wherever you drive. As with other vehicles of this type, failure to operate this vehicle
correctly may result in loss of control or a collision Úpage 199.
Please take the time to read all of these publications carefully before driving your vehicle for the first time. Following the instructions, recommendations, tips,
and important warnings in this manual will help ensure safe and enjoyable operation of your vehicle.
This Owner's Manual describes all versions of this vehicle. Options and equipment dedicated to specific markets or versions are not expressly indicated in the
text. Therefore, you should only consider the information that is related to the trim level, engine, and version that you have purchased. Any content introduced
throughout the Owner's Information, which may or may not be applicable to your vehicle, will be identified with the wording “If Equipped”. All data contained in
this publication are intended to help you use your vehicle in the best possible way. FCA US LLC aims at a constant improvement of the vehicles produced. For
this reason, it reserves the right to make changes to the model described for technical and/or commercial reasons. For further information, contact an authorized
dealer.
When it comes to service, remember that authorized dealers know your Jeep® best, have factory-trained technicians, genuine Mopar® parts, and care about
your satisfaction.

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12
VEHICLE MODIFICATIONS/ALTERATIONS
SYMBOL GLOSSARY
Some car components have colored labels with symbols indicating
precautions to be observed when using this component. It is important to
follow all warnings when operating your vehicle. See below for the definition of
each symbol Úpage 108.
NOTE:Warning and Indicator lights are different based upon equipment options and
current vehicle status. Some telltales are optional and may not appear.
WARNING!
Any modifications or alterations to this vehicle could seriously affect its
roadworthiness and safety and may lead to a collision resulting in serious
injury or death.
Red Warning Lights
Active Driving Assist - Driver Inattentiveness Warning Light Úpage 108
Air Bag Warning Light Úpage 108
Brake Warning Light Úpage 108
Battery Charge Warning Light
Úpage 109
Door Open Warning Light Úpage 109
Electric Power Steering (EPS) Fault Warning Light Úpage 109
Electronic Throttle Control (ETC) Warning Light Úpage 109
Engine Coolant Temperature Warning Light Úpage 109
Hood Open Warning Light Úpage 110
Liftgate Open Warning Light Úpage 110
Night Vision Animal Warning Light Úpage 110
Red Warning Lights

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14 Electronic Stability Control (ESC) OFF Warning Light Úpage 112
Engine Check/Malfunction Indicator Warning Light (MIL) Úpage 112
Fuel Level Sensor Failure Warning Light Úpage 112
Low Fuel Warning Light Úpage 112
Low Washer Fluid Warning Light Úpage 112
Night Vision Animal Warning Light Úpage 110
Night Vision Pedestrian Warning Light Úpage 110
Yellow Warning Lights
Service 4WD Warning Light
Úpage 113
Service Active Lane Management Warning Light Úpage 112
Service Adaptive Cruise Control (ACC) Warning Light Úpage 113
Service Forward Collision Warning (FCW) Or Pedestrian Emergency Braking (PEB) Warning Light
Úpage 113
Service Stop/Start System Warning Light Úpage 113
Sway Bar Fault Warning Light Úpage 113
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 113
Yellow Warning Lights

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GETTING TO KNOW YOUR VEHICLE19
NOTE:
If the vehicle is equipped with the Auto Relock
feature, and is unlocked with the key fob, and
no door is opened within 60 seconds, the
vehicle will relock and the Vehicle Security
system will arm (if equipped). This feature can
be enabled/disabled within Uconnect Settings.
If one or more doors are open, or the liftgate is
open, the doors will lock. The doors will unlock
again automatically if the key fob is left inside
the passenger compartment, otherwise the
doors will stay locked.
All doors can be programmed to unlock on the first
push of the unlock button through Uconnect
Settings Ú page 204.
Using The Panic Feature
To turn the Panic feature on or off, push the Panic
button on the key fob. When the Panic feature is
activated, the turn signals will flash, the horn may
pulse on and off (if equipped with horn alarm), and
the interior lights will turn on.
The Panic feature will stay on for three minutes
unless you turn it off by either pushing the Panic
button a second time or drive the vehicle at a
speed of 15 mph (24 km/h) or greater.
NOTE:
The interior lights will turn off if you place the
ignition in the ON/RUN position while the Panic
feature is activated. However, the exterior lights
and horn (if equipped with horn alarm) will
remain on.
You may need to be closer than 66 ft (20 m)
from the vehicle when using the key fob to turn
off the Panic feature due to the radio frequency
noises emitted by the system.
Key Left Vehicle Feature
If a valid key fob is no longer detected inside the
vehicle while the vehicle’s ignition system is in the
ON/RUN or START position, the message “Key Fob
Has Left The Vehicle” will be shown in the
instrument cluster display along with an interior
chime. An exterior audible and visual alert will also
be activated to warn the driver.
The vehicle’s horn will rapidly chirp three times
along with a single flash of the vehicle’s exterior
lights.
NOTE:
The doors have to be open and then closed in
order for the vehicle to check for the presence of
a key fob; the Key Left Vehicle feature will not
activate until all of the doors are closed.
These alerts will not be activated in situations
where the vehicle’s engine is left running with
the key fob inside.
Using The Key Fob To Open Vehicle
Windows — If Equipped
From outside of the vehicle, push and release the
unlock button on the key fob, and within five
seconds push and hold the unlock button for up to
seven seconds. All vehicle door windows will open.
NOTE:
This feature is enabled through Uconnect
Settings Ú page 204.
Vehicle must be equipped with front and rear
auto up/down windows.
Replacing The Battery In The Key Fob
The replacement battery model is one CR2450
battery.
NOTE:
Customers are recommended to use a battery
obtained from Mopar®. Aftermarket coin
battery specifications may not meet the original
OEM coin battery specifications.
Perchlorate Material — special handling may
apply. See www.dtsc.ca.gov/hazard -
ouswaste/perchlorate for further information.
Do not touch the battery terminals that are on
the back housing or the printed circuit board.
2

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22GETTING TO KNOW YOUR VEHICLE
Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has never
been programmed.
NOTE:
When having the Sentry Key Immobilizer system
serviced, bring all vehicle keys with you to an
authorized dealer.
Keys must be ordered to the correct key cut to
match the vehicle locks.
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed or
activated. Operation is automatic, regardless of
whether the vehicle is locked or unlocked. The system uses a key fob, keyless push button
ignition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation. Therefore,
only key fobs that are programmed to the vehicle
can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from
another vehicle.
After placing the ignition in the ON/RUN position,
the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on
after the bulb check, it indicates that there is a
problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates
that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob
is used to start the engine but there is an issue
with the vehicle electronics, the engine will start
and shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than
10 seconds), it indicates that there is a fault in the
electronics. Should this occur, have the vehicle
serviced as soon as possible by an authorized
dealer.
All of the key fobs provided with your new vehicle
have been programmed to the vehicle electronics
Ú
page 408.
NOTE:A key fob that has not been programmed is also
considered an invalid key.
IGNITION SWITCH
KEYLESS ENTER ‘N GO™ IGNITION
This feature allows the driver to operate the
ignition switch with the push of a button as long as
the key fob is in the passenger compartment.
The START/STOP ignition button has several
operating modes that are labeled and will
illuminate when in position. These modes are OFF,
ON/RUN, and START.
WARNING!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.
Always remember to place the Keyless
Enter ‘n Go™ Ignition in the OFF position when
exiting the vehicle.
CAUTION!
The Sentry Key Immobilizer system is not
compatible with some aftermarket remote
starting systems. Use of these systems may
result in vehicle starting problems and loss of
security protection.

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